How long does it take to fly to Allentown?

Flight times vary depending on what airport in United Kingdom you fly out of and what airport in Allentown you fly into. For example, flying from Edinburgh to Newark Airport takes 7h 40m on average. On the other hand, flying from London to Newark Airport takes 9h 30m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

When did momondo last update prices for flights from United Kingdom to Allentown-Bethlehem Airport?

Prices for flights from United Kingdom to Allentown-Bethlehem Airport refresh daily.

How old do you have to be to fly from United Kingdom to Allentown-Bethlehem Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United Kingdom to Allentown-Bethlehem Airport.

What documentation or ID do you need to fly to Allentown-Bethlehem Airport?

The necessary travel and health documents for your Allentown-Bethlehem Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$582 Cheap Flights from the United Kingdom to Allentown in 2026

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Find the cheapest flights from the United Kingdom to New York

Round-trip

One-way

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Recent round-trip flight deals from the United Kingdom to New York

Enter your travel dates to find the best prices.

1:25 pm - 10:52 pm

LHR

ABE

14h 27m

1 stop

5:59 pm - 1:15 pm

ABE

LHR

14h 16m

1 stop

$832Virgin Atlantic

Wed, Apr 8 - Wed, Apr 15

11:15 am - 11:00 pm

LHR

ABE

16h 45m

1 stop

5:59 pm - 1:15 pm

ABE

LHR

14h 16m

1 stop

$833Virgin Atlantic

Sat, Apr 18 - Mon, Apr 20

8:40 am - 10:52 pm

LHR

ABE

19h 12m

2 stops

12:52 pm - 12:05 pm

ABE

LHR

18h 13m

2 stops

$853Delta

Wed, Apr 8 - Wed, Apr 15

10:45 am - 10:52 pm

LHR

ABE

17h 07m

2 stops

6:33 am - 10:20 am

ABE

LHR

22h 47m

2 stops

$870Delta

Tue, Apr 7 - Tue, Apr 14

11:15 am - 11:00 pm

LHR

ABE

16h 45m

1 stop

6:33 am - 10:20 am

ABE

LHR

22h 47m

2 stops

$872Delta

Sat, Apr 18 - Mon, Apr 20

7:20 pm - 10:56 pm

LHR

ABE

31h 36m

2 stops

12:51 pm - 7:50 am

ABE

LHR

38h 59m

2 stops

$874Virgin Atlantic

Tue, Mar 10 - Sat, Mar 14

9:15 am - 11:28 pm

LHR

ABE

19h 13m

1 stop

12:57 pm - 9:05 am

ABE

LHR

15h 08m

1 stop

$880American Airlines

Tue, Apr 7 - Tue, Apr 14

7:30 am - 9:17 pm

LHR

ABE

18h 47m

2 stops

5:38 pm - 11:20 am

ABE

LHR

36h 42m

2 stops

$1,007United Airlines

Sat, Apr 18 - Mon, Apr 20

8:15 pm - 5:17 pm

BHX

ABE

26h 02m

2 stops

5:59 pm - 4:50 pm

ABE

BHX

17h 51m

2 stops

$1,019KLM

Tue, Apr 7 - Tue, Apr 14

6:05 am - 9:48 am

BHX

ABE

32h 43m

2 stops

10:35 am - 5:30 pm

ABE

BHX

25h 55m

2 stops

$1,145United Airlines

Wed, Apr 8 - Wed, Apr 15

American Airlines flights from United Kingdom to Allentown

Our best American Airlines deals on United Kingdom to Allentown flight tickets

American Airlines

Apr 7

LHR9:15 amLondon Heathrow

19h 13m

1 stop

ABE11:28 pmAllentown-Bethlehem

Apr 14

ABE12:57 pmAllentown-Bethlehem

15h 08m

1 stop

LHR9:05 amLondon Heathrow

$880

American Airlines

Feb 27

LHR2:45 pmLondon Heathrow

14h 44m

1 stop

ABE12:29 amAllentown-Bethlehem

Apr 15

ABE12:00 pmAllentown-Bethlehem

17h 15m

2 stops

LHR10:15 amLondon Heathrow

$1,030

American Airlines

Feb 27

LHR11:45 amLondon Heathrow

17h 44m

1 stop

ABE12:29 amAllentown-Bethlehem

Apr 17

ABE12:00 pmAllentown-Bethlehem

17h 15m

2 stops

LHR10:15 amLondon Heathrow

$1,071

Delta flights from United Kingdom to Allentown

Our best Delta deals on United Kingdom to Allentown flight tickets

Delta

Apr 8

LHR8:40 amLondon Heathrow

19h 12m

2 stops

ABE10:52 pmAllentown-Bethlehem

Apr 15

ABE12:52 pmAllentown-Bethlehem

18h 13m

2 stops

LHR12:05 pmLondon Heathrow

$853

Delta

Apr 7

LHR10:45 amLondon Heathrow

17h 07m

2 stops

ABE10:52 pmAllentown-Bethlehem

Apr 14

ABE6:33 amAllentown-Bethlehem

22h 47m

2 stops

LHR10:20 amLondon Heathrow

$870

Delta

Apr 18

LHR11:15 amLondon Heathrow

16h 45m

1 stop

ABE11:00 pmAllentown-Bethlehem

Apr 20

ABE6:33 amAllentown-Bethlehem

22h 47m

2 stops

LHR10:20 amLondon Heathrow

$872

momondo Fare Finder

Use the filters below to find and compare flights from the United Kingdom to Allentown that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Wed 4/8

1:25 pm-10:52 pm

1 stop14h 27m

Allentown-Bethlehem

Wed 4/15

5:59 pm-1:15 pm

1 stop14h 16m

$832

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Sat 4/18

11:15 am-11:00 pm

1 stop16h 45m

Allentown-Bethlehem

Mon 4/20

5:59 pm-1:15 pm

1 stop14h 16m

$833

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Wed 4/8

8:40 am-10:52 pm

2 stops19h 12m

Allentown-Bethlehem

Wed 4/15

12:52 pm-12:05 pm

2 stops18h 13m

$853

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Tue 4/7

10:45 am-10:52 pm

2 stops17h 07m

Allentown-Bethlehem

Tue 4/14

6:33 am-10:20 am

2 stops22h 47m

$870

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Sat 4/18

11:15 am-11:00 pm

1 stop16h 45m

Allentown-Bethlehem

Mon 4/20

6:33 am-10:20 am

2 stops22h 47m

$872

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Tue 3/10

7:20 pm-10:56 pm

2 stops31h 36m

Allentown-Bethlehem

Sat 3/14

12:51 pm-7:50 am

2 stops38h 59m

$874

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Tue 4/7

9:15 am-11:28 pm

1 stop19h 13m

Allentown-Bethlehem

Tue 4/14

12:57 pm-9:05 am

1 stop15h 08m

$880

LondonAllentown

LHR - ABE

LHRABE

London Heathrow

Sat 4/18

7:30 am-9:17 pm

2 stops18h 47m

Allentown-Bethlehem

Mon 4/20

5:38 pm-11:20 am

2 stops36h 42m

$1,007

BirminghamAllentown

BHX - ABE

BHXABE

Birmingham

Tue 4/7

8:15 pm-5:17 pm

2 stops26h 02m

Allentown-Bethlehem

Tue 4/14

5:59 pm-4:50 pm

2 stops17h 51m

$1,019

BirminghamAllentown

BHX - ABE

BHXABE

Birmingham

Wed 4/8

6:05 am-9:48 am

2 stops32h 43m

Allentown-Bethlehem

Wed 4/15

10:35 am-5:30 pm

2 stops25h 55m

$1,145

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from United Kingdom to Allentown

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Airlines

Other information

What is the cheapest airline that flies from United Kingdom to Allentown-Bethlehem?

Delta, KLM, and United Airlines are the most popular carriers operating from United Kingdom to Allentown-Bethlehem

What airlines fly to Allentown?

British Airways, United Airlines and Lufthansa are the top three most popular airlines that fly to Allentown from United Kingdom according to our data. British Airways is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Allentown. Keep in mind that there are 11 different airlines that fly to Allentown on a routine basis, so you have a few additional options to choose from.

Cheap United Kingdom to Allentown flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United Kingdom to Allentown

Fastest flight time	14h 03m
Direct flights	None

The fastest flight from United Kingdom to Allentown takes 14h 03m

There are no direct flights from United Kingdom to Allentown. There are no popular flight routes from United Kingdom to Allentown.

Search flight deals

When did momondo last update prices for flights from United Kingdom to Allentown-Bethlehem Airport?
Prices for flights from United Kingdom to Allentown-Bethlehem Airport refresh daily.
How old do you have to be to fly from United Kingdom to Allentown-Bethlehem Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United Kingdom to Allentown-Bethlehem Airport.
What documentation or ID do you need to fly to Allentown-Bethlehem Airport?
The necessary travel and health documents for your Allentown-Bethlehem Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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Why use momondo?

Why should I use momondo to find a flight deal from United Kingdom to Allentown?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Allentown from United Kingdom.

Can I find flights from United Kingdom to Allentown with flexible booking policies on momondo?

All flight searches from United Kingdom to Allentown on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from United Kingdom to Allentown?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from United Kingdom to Allentown.

I’m not ready to book a flight from United Kingdom to Allentown right now. Can momondo alert me if prices change?

If you are not ready to book a flight from United Kingdom to Allentown now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Allentown and let you know when they change.